JP4939656B2 - 補聴器のためのｆｓｋ受信機，およびｆｓｋ信号を処理する方法 - Google Patents

補聴器のためのｆｓｋ受信機，およびｆｓｋ信号を処理する方法 Download PDF

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JP4939656B2
JP4939656B2 JP2010532433A JP2010532433A JP4939656B2 JP 4939656 B2 JP4939656 B2 JP 4939656B2 JP 2010532433 A JP2010532433 A JP 2010532433A JP 2010532433 A JP2010532433 A JP 2010532433A JP 4939656 B2 JP4939656 B2 JP 4939656B2
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Japan
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signal
stage
fsk
output
receiver
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Expired - Fee Related
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JP2010532433A
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English (en)
Japanese (ja)
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JP2011503980A (ja
Inventor
ハウゴォア アンデルセン・ヘニング
キルスゴォア・セレン
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ヴェーデクス・アクティーセルスカプ
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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00—Modulated-carrier systems
    • H04L27/10—Frequency-modulated carrier systems, i.e. using frequency-shift keying
    • H04L27/14—Demodulator circuits; Receiver circuits
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; ELECTRIC HEARING AIDS; PUBLIC ADDRESS SYSTEMS
    • H04R25/00—Electric hearing aids
    • H04R25/55—Electric hearing aids using an external connection, either wireless or wired
    • H04R25/554—Electric hearing aids using an external connection, either wireless or wired using a wireless connection, e.g. between microphone and amplifier or using Tcoils
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; ELECTRIC HEARING AIDS; PUBLIC ADDRESS SYSTEMS
    • H04R2225/00—Details of deaf aids covered by H04R25/00, not provided for in any of its subgroups
    • H04R2225/51—Aspects of antennas or their circuitry in or for hearing aids
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; ELECTRIC HEARING AIDS; PUBLIC ADDRESS SYSTEMS
    • H04R2225/00—Details of deaf aids covered by H04R25/00, not provided for in any of its subgroups
    • H04R2225/55—Communication between hearing aids and external devices via a network for data exchange

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  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Neurosurgery (AREA)
  • Otolaryngology (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Digital Transmission Methods That Use Modulated Carrier Waves (AREA)
  • Circuits Of Receivers In General (AREA)
JP2010532433A 2007-11-12 2007-11-12 補聴器のためのｆｓｋ受信機，およびｆｓｋ信号を処理する方法 Expired - Fee Related JP4939656B2 (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/DK2007/000493 WO2009062500A1 (en) 2007-11-12 2007-11-12 Fsk receiver for a hearing aid and a method for processing an fsk signal

Publications (2)

Publication Number Publication Date
JP2011503980A JP2011503980A (ja) 2011-01-27
JP4939656B2 true JP4939656B2 (ja) 2012-05-30

Family

ID=39745207

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2010532433A Expired - Fee Related JP4939656B2 (ja) 2007-11-12 2007-11-12 補聴器のためのｆｓｋ受信機，およびｆｓｋ信号を処理する方法

Country Status (9)

Country Link
US (1) US8498434B2 (de)
EP (1) EP2223487B1 (de)
JP (1) JP4939656B2 (de)
CN (1) CN101855879A (de)
AT (1) ATE519307T1 (de)
AU (1) AU2007361114B2 (de)
CA (1) CA2705382C (de)
DK (1) DK2223487T3 (de)
WO (1) WO2009062500A1 (de)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7756504B2 (en) 2007-06-29 2010-07-13 Silicon Laboratories Inc. Rotating harmonic rejection mixer
US8503962B2 (en) * 2007-06-29 2013-08-06 Silicon Laboratories Inc. Implementing a rotating harmonic rejection mixer (RHRM) for a TV tuner in an integrated circuit
CA2825413A1 (en) * 2011-01-07 2012-07-12 Widex A/S A hearing aid system and a hearing aid
KR101465378B1 (ko) 2011-02-28 2014-11-26 비덱스 에이/에스 보청기 및 출력 스테이지 구동 방법
WO2013075758A1 (en) * 2011-11-25 2013-05-30 Widex A/S Automatic fsk tuning circuit for a hearing aid and method
KR101701662B1 (ko) 2013-02-07 2017-02-01 와이덱스 에이/에스 보청기용 트랜시버 및 이러한 트랜시버를 동작시키는 방법
CN106227291A (zh) * 2016-07-26 2016-12-14 中国科学院自动化研究所 基于分段式查表法的反正切函数的实现方法及实现装置
US10084625B2 (en) 2017-02-18 2018-09-25 Orest Fedan Miniature wireless communication system
US20180315453A1 (en) * 2017-04-28 2018-11-01 Tymphany Worldwide Enterprises Limited Audio integrated circuit
US10770928B2 (en) * 2017-06-06 2020-09-08 Apple Inc. Wireless charging device with multi-tone data receiver
EP3506655B1 (de) * 2017-12-29 2024-08-14 GN Hearing A/S Hörinstrument mit magnetischer induktionsantenne
DE102020128636A1 (de) * 2020-10-30 2022-05-05 Infineon Technologies Ag Intelligenter elektronischer schalter

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4529941A (en) * 1982-11-29 1985-07-16 Arthur D. Little, Inc. FSK Demodulator utilizing multiple-phase reference frequencies
US4987374A (en) 1989-10-05 1991-01-22 Burke Dennis E FSK demodulator
FR2711027B1 (fr) * 1993-10-05 1995-11-17 Ebauchesfabrik Eta Ag Circuit de correction du déphasage et des amplitudes.
US6591091B1 (en) * 1998-11-12 2003-07-08 Broadcom Corporation System and method for coarse/fine PLL adjustment
JP4161883B2 (ja) 2003-11-19 2008-10-08 沖電気工業株式会社 Ｆｓｋ信号検波器
CN101124849B (zh) * 2005-01-17 2012-07-04 唯听助听器公司 用于操作助听器的装置和方法

Also Published As

Publication number Publication date
AU2007361114A1 (en) 2009-05-22
US20100220878A1 (en) 2010-09-02
CA2705382C (en) 2014-11-18
WO2009062500A1 (en) 2009-05-22
EP2223487B1 (de) 2011-08-03
US8498434B2 (en) 2013-07-30
AU2007361114B2 (en) 2011-09-08
CA2705382A1 (en) 2009-05-22
ATE519307T1 (de) 2011-08-15
CN101855879A (zh) 2010-10-06
DK2223487T3 (da) 2011-09-12
JP2011503980A (ja) 2011-01-27
EP2223487A1 (de) 2010-09-01

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